package com.agent.util;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * Created by hg on 2019/1/7.
 */
@Component
public class ApplicationContextHolder implements ApplicationContextAware {

    static  ApplicationContext applicationContext;
    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        ApplicationContextHolder.applicationContext = applicationContext;
    }


    public static ApplicationContext getApplicationContext() {
        return applicationContext;
    }

    public static <T> T getBean(String name) {
        return (T) applicationContext.getBean(name);
    }

    public static <T> T getBean(Class<T> requiredType) {
        return applicationContext.getBean(requiredType);
    }



}
